music.2

applied k means clustering for vector quanta and used huffman for image compression matlab code

一个关于FSK的matlab编写的小程序，欢迎大家指正讨论(FSK s matlab on the preparation of small procedures, welcome to correct me to discuss)

用matlab编写的CART数据挖掘决策树算法(using Matlab CART prepared by the Data Mining Decision Tree Algorithm)

Function to draw epipolar lines

The early detection of arrhythmia is very important for the cardiac patients. This is done by analyzing the electrocardiogram (ECG) signals and extracting some features from them. These features can be used in the classification of different types of arrhythmias. In this paper, we present three different algorithms of features extraction: Fourier transform (FFT), Autoregressive modeling (AR), and Principal Component Analysis (PCA). The used classifier will be Artificial Neural Networks (ANN). We observed that the system that depends on the PCA features give the highest accuracy. The proposed techniques deal with the whole 3 second intervals of the training and testing data. We reached the accuracy of 92.7083 compared to 84.4 for the reference that work on a similar data.

介绍了几款数学软件的使用，其中包括mathematica matlab 以及SAS，内容涵盖了数值处理和求解方程组等。(Describes the use of several mathematical software, including mathematica matlab and SAS, which covers the numerical processing and solving equations and so on.)

256QAM调制及解调程序，采用格雷码编码格式。(256QAM modulation and demodulation)

智能预测控制及其MATLAB实现（第2版）[李国勇][电子教案](Intelligent predictive control in MATLAB (2nd Edition) [Lee Kwok Yung] [electronic lesson plans])

自学MATLAB的良好教材，内含有该教材的源代码(Good self-teaching materials MATLAB, containing the source code of the material)

此段代码为小波图像增强，适用于初学者，请下载联系。(This code for the wavelet image enhancement for beginners, download links.)